I read that farm equipment is lubed with a grease that contains krytox, due to its ability to withstand high pressure metal to metal friction points. It is also supposed to last forever in the application I am using it for. It is very clean and doesn't attract dust.
Though, I would have bought the half pound tub of MB lubrication Paste if I had found out about it before this thread.
What do you want? I'm new.
I am still happy with the Krytox even though I was apparently swindled.